This diagram shows the count of different species of snakes in a sample taken from an ecosystem. Each shape represents a unique species. What can you conclude about the sample from this diagram? A. The sample richness is 3. B. The sample richness is 4. C. The sample richness is 10. D. The sample richness is 14.

frogs. the lower the ph the higher the acid content. frogs have the highest tolerance in this scenario.

ans.

dna fingerprinting is defined as a process that determines the dna characteristics of an individual. these dna characteristics are unique among individuals as their fingerprints, so it is known as dna fingerprinting.

steps of dna fingerprinting includes extraction of dna from sample, amplification of dna, restriction digestion of amplified dna, and then analysis of dna by gel electrophoresis, respectively.

thus, the next step performed by the scientist is 'to cut the amplified dna (obtained by polymerase chain reaction) by restriction enzymes that cleave the dna into fragments and their analysis.'